[@uponity Participant 1 year, 9 months ago]

Any Idea?
The Problem are only with First- and Lastname Fields.

If i Submit a Registration with a empty required field, the Firt- and Lastname Field will be cleared. All other filled fields remain.

[@uponity Participant 2 years, 8 months ago]

Okay, thank you for your Reply.
Where can i find an experienced BP developer?